Army Medical Department regimental coat of arms

U.S. Army Medical Department (AMEDD) regimental coat of arms, ca. 1863.
The AMEDD Regimental Insignia (derived from the coat of arms) in its new (2014) revised version.

The regimental coat of arms of the Army Medical Department of the United States Army—known as the AMEDD—is an heraldic emblem dating back, with slight variations, to about 1863. Since 1986, it has formed the basis of the AMEDD's distinctive unit insignia: the emblem worn by all AMEDD soldiers on their service uniforms.